Seawater Desalination

Recently, water shortages are expected on a global scale. The global water infrastructure market is rapidly expanding due to population growth in emerging countries. One of the technologies for solving this water shortage is seawater desalination technology, and Japan has a 50% share of the world market in seawater desalination technology (reverse osmosis membrane). In this seawater desalination project, water quality measurement is indispensable. HORIBA contributes to global water-infr​astructure​ markets through water quality measurement technologies.


Pole/Wall Mount Type (On-site Installation) ≪H-1 Series≫

more HP-200

Field-installation Type pH Meter (Four-Wire Transmission)

more HP-300

Field-installation Type pH Meter (Two-Wire Transmission)

more HO-200

Field-installation Type ORP Meter (Four-Wire Transmission)

more HO-300

Field-installation Type ORP Meter (Two-Wire Transmission)

more HE-200H

Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For High-concentration)

more HE-200C

Field-installation Type Electric Conductivity Meter (Four-Wire Transmission, For Low-concentration)

more HE-300C

Field-installation Type Electric Conductivity Meter (Two-Wire Transmission, For Low-concentration)

more HR-200

Feild-installation Type Residual Chlorine Meter (Four-Wire Transmission, Water flow beads)

more HU-200TB-W

Field-installation Type Turbidity Meter (Four-Wire Transmission, For Wide Range)

more HU-200TB-IM

Field-installation Type Turbidity Meter (Four-Wire Transmission, Immersion Type)

Panel Mount Type ≪48/96 Series≫

more HP-480

Panel-mount Type pH Meter (Four-Wire Transmission)

more HP-480PL

Panel-mount Type pH Meter (Four-Wire Transmission, Pulse Proportional Control)

more HP-480TP

Panel-mount Type pH Meter (Four-Wire Transmission, Industrial Time sharing Proportional Control)

more HP-960FTP

Panel-mount Type pH Meter (Four-Wire Transmission, 4 point ararm, Time sharing Proportional Control)

more HE-480C

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

more HE-480H

Panel-mount Type Conductivity Meter (Four-Wire Transmission, For Low-concentration)

more HE-960CW

Panel-mount Type Conductivity Meter (Four-Wire Transmission, 2-channel)

more HR-480

Panel-mount Type Residual Chlorine Meter (Four-Wire Transmission)

Benchtop / Handheld / Pocket Water Quality Meters《LAQUA》

LAQUA Benchtop Water Quality Meters



Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop meters were developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.

LAQUA Handheld Water Quality Meters



In the field, in the lab or anywhere you need it. Designed for use with one hand and with an IP67 waterproof rating and shock-resistant casing, this meter can be used for long periods, even in dark places, making it ideal for field measurements in rivers and lakes.

LAQUAtwin Pocket Water Quality Meters


Your lab-in-a-pocket. HORIBA's unique pocket meter integrates the electrode, display and sample container to enable simple, effective on-site testing by direct measurement from a single drop.

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